fix(terraform_docs): Suppress "terraform command not found" error m…

…essage in case binary does not exist (#693)
antonbabenko · Aug 1, 2024 · 6ff3572 · 6ff3572
1 parent 2d7a2fb
commit 6ff3572
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/hooks/terraform_docs.sh b/hooks/terraform_docs.sh
@@ -47,7 +47,10 @@ function terraform_docs_ {
   IFS=";" read -r -a configs <<< "$hook_config"
 
   local hack_terraform_docs
-  hack_terraform_docs=$(terraform version | sed -n 1p | grep -c 0.12) || true
+  local hack_terraform_docs=0
+  if [[ $(\command -V terraform 2> /dev/null) ]]; then
+    hack_terraform_docs=$(terraform version | sed -n 1p | grep -c 0.12) || true
+  fi
 
   if [[ ! $(command -v terraform-docs) ]]; then
     echo "ERROR: terraform-docs is required by terraform_docs pre-commit hook but is not installed or in the system's PATH."